Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1088/1748-9326/aad2e5 |
Perceived heat stress increases with population density in urban Philippines | |
Zander, Kerstin K.1,2; Cadag, Jake Rom3; Escarcha, Jacquelyn1; Garnett, Stephen T.4 | |
2018-08-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2018 |
卷号 | 13期号:8 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia; Germany; Philippines |
英文摘要 | The world's population is increasingly urban, with more than half the global population already living in cities. The urban population is particularly affected by increasing temperatures because of the urban heat island (UHI) effect. Increasing temperatures cause heat stress in people, even when not directly exposed to heat, since outdoor meteorological conditions also affect conditions inside, particularly in non-air-conditioned environments. Heat stress harms people's health, can impair their well-being and productivity, and may cause substantial economic losses. In this study, we investigate how people in urban areas across the Philippines are affected by heat, using data from 1161 responses obtained through an online survey. We found that almost all respondents (91%) are already experiencing heat stress quite severely and that the level of heat stress is correlated with population density. Controlling, in a multiple log it model, for variables commonly associated with heat stress, such as age, health, physical exertion and climate, we found that those least likely to be severely affected by heat live in areas with fewer than similar to 7000 people per km(2). Air-conditioning use at home relieved heat stress mostly for people in low-density areas but not where population density was high. The results provide evidence for the social impacts of increasing heat in urban areas, complementing understanding of well-known physical impacts such as the UHI effect. |
英文关键词 | adaptation air-conditioning climate change impact increasing temperatures South East Asia survey urbanization |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000440077700002 |
WOS关键词 | CLIMATE-CHANGE ; LABOR PRODUCTIVITY ; RESEARCH AGENDA ; TEMPERATURE ; AUSTRALIA ; CITY ; ADAPTATION ; MORTALITY ; IMPACTS ; CITIES |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32070 |
专题 | 气候变化 |
作者单位 | 1.Charles Darwin Univ, Northern Inst, Darwin, NT, Australia; 2.German Dev Inst, Bonn, Germany; 3.Univ Philippines Diliman, Dept Geog, Quezon City, Philippines; 4.Charles Darwin Univ, Res Inst Environm & Livelihoods, Darwin, NT, Australia |
推荐引用方式 GB/T 7714 | Zander, Kerstin K.,Cadag, Jake Rom,Escarcha, Jacquelyn,et al. Perceived heat stress increases with population density in urban Philippines[J]. ENVIRONMENTAL RESEARCH LETTERS,2018,13(8). |
APA | Zander, Kerstin K.,Cadag, Jake Rom,Escarcha, Jacquelyn,&Garnett, Stephen T..(2018).Perceived heat stress increases with population density in urban Philippines.ENVIRONMENTAL RESEARCH LETTERS,13(8). |
MLA | Zander, Kerstin K.,et al."Perceived heat stress increases with population density in urban Philippines".ENVIRONMENTAL RESEARCH LETTERS 13.8(2018). |
条目包含的文件 | 条目无相关文件。 |
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